/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.inspur.edp.lcm.metadata.common.configuration;

import com.inspur.edp.lcm.metadata.api.ConfigData.gspproject.ProjectConfiguration;
import com.inspur.edp.lcm.metadata.api.exception.LcmConfigResolveDevException;
import com.inspur.edp.lcm.metadata.api.exception.ErrorCodes;
import com.inspur.edp.lcm.metadata.spi.IProjectCreateManager;
import org.springframework.util.StringUtils;

import java.util.List;
import java.util.Objects;

/**
 * 工程创建管理帮助
 * @author zhongchq
 * @since 1.0
 */
public class ProjectCreateManagerHelper extends GspProjectConfigurationLoader {
	private static ProjectCreateManagerHelper instance;

	public static ProjectCreateManagerHelper getInstance()
	{
		if(Objects.isNull(instance)){
			 instance = new ProjectCreateManagerHelper();
		}
		return instance;
	}
	private ProjectCreateManagerHelper(){

	}

	/// <summary>
	/// 返回各元数据序列化器
	/// </summary>
	/// <param name="typeName"></param>
	/// <returns></returns>
	public IProjectCreateManager getManager(String typeName)
	{
		IProjectCreateManager manager = null;
		ProjectConfiguration data = getGspProjectConfigurationData(typeName);
		if (!Objects.isNull(data)&&!Objects.isNull(data.getCreateConfigData())&&!StringUtils.isEmpty(data.getCreateConfigData().getName()))
		{
			Class<?> cls;
			try {
				cls = Class.forName(data.getCreateConfigData().getName());
				manager = (IProjectCreateManager)cls.newInstance();
			} catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
				throw new LcmConfigResolveDevException(e, ErrorCodes.ECP_CONFIG_RESOLVE_DEV_0001, typeName);
			}
		}
		return manager;
	}

	public List<ProjectConfiguration> getProjectTypeList()
	{
		return loadGspProjectConfigurations();
	}
}
